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David Edwards

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94.9KViews on questions

How to deserialize escape quotes in JSON?

JSON(I am working with): JSONLinter confirms this is a valid JSON.{ "errors": [ { "params": { "password": "size must be between 4 and 30", "loginId":…

Salesforce

1 Answer · 751 Views · Answered ✓

Asked by: David EDWARDS · 3 years ago

How to resolve the error of test.Salesforce login?

I am having a hard time during code retrieval from source org through ANT. I don't have proxy enabled and the username and password+security token is…

SQL Server

1 Answer · 943 Views · Answered ✓

Asked by: David EDWARDS · 3 years ago

How does postgres change table owner under a specific schema?

I am trying to change the owner of all tables under the same schema in one command line. i.e: alter table schema_name.* owner to new owner. Is there…

SQL Server

1 Answer · 2.0K Views · Answered ✓

Asked by: David EDWARDS · 3 years ago

Why is Java game development not popular?

I'm not a game developer or anything, but I know that Java is not very widely used for game development. Java should be fast enough for most games,…

Java

3 Answers · 1.1K Views · Answered ✓

Asked by: David EDWARDS · 4 years ago

Sum across multiple columns with dplyr

My question involves summing up values across multiple columns of a data frame and creating a new column corresponding to this summation using dplyr.…

Data Science

1 Answer · 934 Views · Answered ✓

Asked by: David EDWARDS · 5 years ago

What are the use cases of Amazon CloudFront?

Amazon CloudFront provides Static Asset Caching for things like images, style sheets, Javascript files or application downloads like installs or…

AWS

1 Answer · 1.7K Views · Answered ✓

Asked by: David EDWARDS · 6 years ago

Name Route 53 Services.

Following are Route 53 services: Domain Name Registration DNS Health checks for all regions DNS failover

AWS

1 Answer · 1.6K Views · Answered ✓

Asked by: David EDWARDS · 6 years ago

What is the motivation behind standby RDS instance?

The primary reason for propelling a reserve RDS case is to forestall the foundation disappointment (on the off chance that disappointment happens) so…

AWS

1 Answer · 1.4K Views · Answered ✓

Asked by: David EDWARDS · 6 years ago

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